AO3419 The AO3419 is a P-Channel MOSFET from VBsemi, designed for industrial applications. It features a -20V drain-source voltage and a low on-resistance.
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AO3419

Available from 1 distributors
Mfr Name: VBsemi
VBsemi
The AO3419 is a P-Channel MOSFET from VBsemi, designed for industrial applications. It features a -20V drain-source voltage and a low on-resistance.
Total Stock: 2,314 pcs
$ Price Range: $1.93

AO3419 Available from 1 distributor

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2,314 pcs
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AO3419 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AO3419 Description

Short technical summary and product information.

The AO3419 is a P-Channel MOSFET manufactured by VBsemi, suitable for various industrial applications. This component operates with a drain-source voltage (V DS) of -20V and a maximum gate-source voltage (V GS) of 12V.

 

Key electrical characteristics include a maximum drain-source on-resistance (R DS(ON)) of 85mΩ at V GS =10V, 102mΩ at V GS =4.5V, and 140mΩ at V GS =2.5V. The continuous drain current (I D) is rated at -3.50A at 25°C, with a power dissipation (P D) of 1.40W at 25°C.

 

Additional parameters include a typical gate charge (Q g) of 3.10nC and a gate threshold voltage (V GS(th)) ranging from -0.50V (min) to -1.20V (max), typically -0.85V. Capacitance values such as input capacitance (C iss) are 325pF, output capacitance (C oss) are 63pF, and reverse transfer capacitance (C rss) are 37pF.

 

This MOSFET is housed in a compact SOT23 surface-mount package, making it suitable for space-constrained designs. It also includes an ESD diode and is qualified for industrial use.

AO3419 Quick Information

Product Type: MOSFET
Canonical Name: AO3419 P-Channel MOSFET
Subcategory: P-Channel MOSFET

AO3419 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AO3419 Estimated Pricing

Qty Low High
1+ $1.93 $1.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

AO3419 Features

  • P-Channel MOSFET with -20V drain-source voltage.
  • Low on-resistance: 85mΩ max at 10V Vgs.
  • Continuous drain current of -3.50A.
  • Compact SOT23 surface-mount package.
  • Qualified for industrial applications.

AO3419 Applications

  • Suitable for power switching circuits.
  • Used in battery management systems.
  • Applicable for load switching.
  • Ideal for general-purpose analog switching.

AO3419 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the AO3419?

-20V

What is the maximum Rds(on) at Vgs = 10V for the AO3419?

85mΩ

What is the maximum continuous drain current for the AO3419?

-3.50A

What is the package type for the AO3419?

SOT23

What is the maximum junction temperature for the AO3419?

150°C

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